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How do you halve a number?
To halve a number is to multiply it by 0.5 - or to divide it by two. For example, half of 8 is equal to 8 x 0.5 = 4.
When two numbers multiply the result increases but when multiply half and half the result is quarter that is decreases how with brief explanation?
...but if you multiply a whole number by a half the result decreases. Half of anything is less than that thing!
Is two and a half the same as 2.5?
Yes, expressed as a decimal number, two and a half is equal to 2.5.
What two number multiply to equal -210 and add to equal 11?
The numbers are: 21 and -10
What two number multiply together to equal 48 and add together to equal 13?
61
If you multiply two negative numbers will it equal a negative or positive number?
positive
When you multiply two prime numbers why will the answer not be a prime number?
When you multiply two prime numbers together they become factors of the number that they equal. Since the number will have factors other than 1 and itself, the number cannot be prime.
What two number multiply together to equal -140 and add together to equal 4?
-136
What two number multiply together to equal -48 and add together to equal 2?
-46
What two number multiply together equal 126 and add together equal 23?
149
When dividing two negatives does it equal a positive?
Actually it does, whenever you mulitply and divide two negative and two positive numbers they always equal a positive number. When you multiply and divide a negative and positive they always equal a negative number.
What two numbers add up to -8 and when you multiply them they equal 36?
28
What are two consecutive whole numbers that are equal to 20.5?
Not possible, two whole numbers can't equal to a number with a half.
What two numbers multiply to equal 24 and add to negative 4?
28
When two numbers multiply the result is increases but when you mutiply .5 and.5 the answer get decreases that is .25 how?
The number .5 means half. So, if you take half of something, that is less than the entire thing, right? And half of half is a quarter. Multiplication only makes numbers larger when you multiply numbers that are greater than one. If you multiply by one the number doesn't change. If you multiply by less than one, you make the number smaller.
What two numbers equals to 29 and when you multiply those two number it equal to 100?
2900
What two odd numbers are multiplied to get an even number?
7 multiply by 7 equal 14
What number dived by -7 is equal to -15?
8
What number is 76 percent of 46?
76% of the number 46 is equal to 34.96. If you multiply the two numbers and insert a decimal you will have your answer.
How do you find the one fourth half and three fourth of two numbers?
one fourth: divide the number by 4, or multiply it by 0.25half: divide the number by 2, or multiply it by 0.5 three fourths: multiply the answer to the first by 3, or multiply the original number by 0.75
How much is 2 quarters?
two quarters is equal to one half.
What two numbers multiply together to equal 782?
The two numbers you can multiply together to equal 782 are 23 by 34.
What two numbers multiply together to equal 391?
The two numbers you multiply together to equal 391 are 17 by 23.
What does seven and one half minus two and one fifth equal?
A number.
How can you check the answer to any division problem?
Multiply the two smaller numbers and see if they equal the larger number.
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